CN211817403U - H shaped steel web side cavity filling structure - Google Patents
H shaped steel web side cavity filling structure Download PDFInfo
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- CN211817403U CN211817403U CN202020323668.0U CN202020323668U CN211817403U CN 211817403 U CN211817403 U CN 211817403U CN 202020323668 U CN202020323668 U CN 202020323668U CN 211817403 U CN211817403 U CN 211817403U
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Abstract
The utility model belongs to the building field mainly relates to a H shaped steel web side cavity filling structure, including H shaped steel and the steel mesh of setting in H shaped steel web both sides, with the upper and lower fixed of steel mesh to set up grout hole on the steel mesh, pack the light thick liquids from grout hole department to the cavity intussuseption of H shaped steel web both sides, can add the coating that has fire prevention and/or corrosion resisting property in the light thick liquids. The utility model provides a filling structure can adopt grout or spraying mode to pour into light thick liquids into H shaped steel web both sides cavity in, and this kind of mode not only the efficiency of construction is high, and the closely knit nature of filler is high moreover, has practiced thrift the cost of labor greatly, can also save to carry out anticorrosive, fire protection coating to the H shaped steel girder steel on purpose and handle through the functional characteristic that adds fire prevention, anticorrosive material increase H shaped steel girder steel in light thick liquids, is favorable to engineering cost's reduction.
Description
Technical Field
The utility model belongs to the building field mainly relates to H shaped steel girder steel specifically is an H shaped steel web side cavity filling structure.
Background
The steel beam is a key component in a steel structure building, the H-shaped steel section is usually adopted, and because two side surfaces of the web plate of the H-shaped steel are cavities, the inconvenience is brought to indoor decoration in a residential building, and the cavities on the side surfaces of the H-shaped steel are usually required to be filled. When the side face of the H-shaped steel web is filled, the filling mode and the selectivity of the filled substances are many, and the selection result is closely related to the construction cost and the functional characteristics of the filled steel beam. At present, in the building industry, the brick blocks are mainly adopted for filling, and the method has the disadvantages of low construction efficiency, poor filling compactness and large loss of brick block materials, so that the construction cost of the project is higher.
SUMMERY OF THE UTILITY MODEL
In order to effectively compensate the weak point pointed out among the above-mentioned prior art, the utility model discloses a H shaped steel web side cavity filling structure through the change to filler and filling mode, reaches the purpose that improves the efficiency of construction, reinforcing packing closely knit degree and reduce engineering cost.
In order to realize the above purpose, the utility model discloses the technical scheme who adopts is:
the utility model provides a H shaped steel web side cavity filling structure, includes H shaped steel and sets up the steel mesh in H shaped steel web both sides, sets up the grout hole on the steel mesh, packs the light slurry to the cavity of H shaped steel web both sides from the grout hole department.
Further, the steel mesh is made of a steel wire mesh or a steel plate mesh.
Furthermore, the upper part of the steel mesh is fixed on the concrete slab at the top of the upper flange of the H-shaped steel by steel nails, and the lower part of the steel mesh is fixed on the wall at the bottom of the lower flange of the H-shaped steel by wall nails.
Further, the light-weight slurry is light-weight concrete slurry or gypsum-based slurry.
Further, the light slurry is added with a coating with fireproof and/or anticorrosion performance.
Furthermore, a plurality of grouting holes are arranged at intervals along the length direction of the H-shaped steel.
The utility model provides a filling structure can adopt grout or spraying mode to pour into light thick liquids into H shaped steel web both sides cavity in, and this kind of mode not only the efficiency of construction is high, and the closely knit nature of filler is high moreover, has practiced thrift the cost of labor greatly, can also save to carry out anticorrosive, fire protection coating to the H shaped steel girder steel on purpose and handle through the functional characteristic that adds fire prevention, anticorrosive material increase H shaped steel girder steel in light thick liquids, is favorable to engineering cost's reduction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The present embodiment discloses a filling structure for a cavity on a side surface of an H-section steel web, which comprises an H-section steel that can be used as a steel beam, as shown in fig. 1, wherein an upper steel plate and a lower steel plate of the H-section steel are generally called flanges 7, and for convenience of distinction, the upper steel plate and the lower steel plate are respectively called an upper flange and a lower flange, a middle steel plate connecting the upper flange and the lower flange is called a web 6, left and right sides of the web 6 are generally called cavities 1, and a part to be filled formally forms the cavity.
In order to improve the efficiency of construction, this embodiment adopts grout or whitewashing mode to fill, consequently, is provided with steel mesh 2 respectively near the 7 punishment on edge of a wing in the both sides of H shaped steel web 6, and steel mesh 2 can adopt wire net or steel sheet mesh, and steel mesh 2 is laid along 6 length direction of web, and it flows out when stopping thick liquids to pour into. The upper part of the steel mesh 2 is fixed on the concrete slab 5 at the top of the upper flange of the H-shaped steel by a steel nail 10, and the lower part of the steel mesh 2 is fixed on the wall 4 at the bottom of the lower flange of the H-shaped steel by a wall nail 8. Offer grout hole 9 on the steel mesh 2, grout hole 9 can be followed H shaped steel length direction interval certain distance and laid a plurality ofly to improve the efficiency of grout, grout hole 9 sets up height and distance and specifically decides according to girder steel height and grouting process. In order to improve the compactness of the filling effect, the light slurry 3 is filled into the cavities 1 on the two sides of the H-shaped steel web 6 from the grouting hole 9. The light slurry 3 provided here can adopt light concrete slurry or gypsum-based slurry, the light slurry 3 accords with relevant regulations of relevant standards of the building industry of the people's republic of China, on the basis of the components, a coating with fireproof performance can be added, a coating with anticorrosion performance can be added, or the fireproof and anticorrosion coatings are added simultaneously, so that the steel beam has fireproof and anticorrosion performances, the treatment of carrying out fireproof and anticorrosion coating on the surface of the steel beam independently in the construction process is omitted, and the construction cost can be obviously reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a H shaped steel web side cavity filling structure which characterized in that: the H-shaped steel web grouting device comprises H-shaped steel and steel nets arranged on two sides of a web of the H-shaped steel, grouting holes are formed in the steel nets, and light slurry is filled into cavities on two sides of the web of the H-shaped steel from the grouting holes.
2. The filling structure for the cavity on the side surface of the H-shaped steel web plate as claimed in claim 1, is characterized in that: the steel mesh is made of steel wire meshes or steel plate meshes.
3. The filling structure for the cavity on the side surface of the H-shaped steel web plate as claimed in claim 1, is characterized in that: the upper part of the steel mesh is fixed on the concrete slab at the top of the upper flange of the H-shaped steel by steel nails, and the lower part of the steel mesh is fixed on the wall at the bottom of the lower flange of the H-shaped steel by wall nails.
4. The filling structure for the cavity on the side surface of the H-shaped steel web plate as claimed in claim 1, is characterized in that: the light slurry is light concrete slurry or gypsum-based slurry.
5. The filling structure for the cavity on the side surface of the H-shaped steel web according to claim 1 or 4, wherein: the light slurry is added with a coating with fireproof and/or anticorrosion performance.
6. The filling structure for the cavity on the side surface of the H-shaped steel web plate as claimed in claim 1, is characterized in that: and a plurality of grouting holes are arranged at intervals along the length direction of the H-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323668.0U CN211817403U (en) | 2020-03-16 | 2020-03-16 | H shaped steel web side cavity filling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323668.0U CN211817403U (en) | 2020-03-16 | 2020-03-16 | H shaped steel web side cavity filling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211817403U true CN211817403U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020323668.0U Active CN211817403U (en) | 2020-03-16 | 2020-03-16 | H shaped steel web side cavity filling structure |
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| CN (1) | CN211817403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356582A (en) * | 2021-06-21 | 2021-09-07 | 中建科工集团有限公司 | Mould for pouring steel beam concrete-wrapped outside and construction method |
-
2020
- 2020-03-16 CN CN202020323668.0U patent/CN211817403U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113356582A (en) * | 2021-06-21 | 2021-09-07 | 中建科工集团有限公司 | Mould for pouring steel beam concrete-wrapped outside and construction method |
| CN113356582B (en) * | 2021-06-21 | 2022-04-01 | 中建科工集团有限公司 | Mould for pouring steel beam concrete-wrapped outside and construction method |
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Address after: Room n207-11, industrial design base (complex building), 151 qutun Road, lingzhi street, Yuecheng District, Shaoxing City, Zhejiang Province, 312000 Patentee after: Zhejiang Lizhi Construction Technology Co.,Ltd. Address before: 312000 room 1301-h, Guomao building, Yuecheng District, Shaoxing City, Zhejiang Province Patentee before: Zhejiang Liwei Steel Structure Technology Co.,Ltd. |